Singularities at a dense set of temperature singularities in the Husimi tree

被引:6
作者
Alahverdian, AE [1 ]
Ananikian, NS [1 ]
Dallakian, SK [1 ]
机构
[1] Yerevan Phys Inst, Dept Theoret Phys, Yerevan 375036, Armenia
关键词
D O I
10.1103/PhysRevE.57.2452
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Complex temperature singularities of the three-site interacting Ising model on the Husimi toe have been investigated in the presence of magnetic field. At definite values of magnetic field these singularities were shown to lie at a dense set touching the real axis and as a consequence condensation of critical points took place.
引用
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页码:2452 / 2454
页数:3
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